Hydroponics

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Across
  1. 4. is an artificial lake where water is stored
  2. 5. the process of growing a seed to a plant
  3. 8. the natural agent that stimulates sight and makes things visible
  4. 11. the sprouting of a seed
  5. 13. the embryonic root
  6. 16. and flow is something that changes in a regular and repeated
Down
  1. 1. the shoot of an embryo
  2. 2. a young leaf
  3. 3. a mature ovary
  4. 6. absorption of water by a plant or seed
  5. 7. the main trunk of a plant
  6. 9. medium a material, other than soil on the spot, in which plants are grown
  7. 10. plant embryo surrounded by a protective coat
  8. 12. the other protective layer covering the seed
  9. 14. hydroponic method of plant
  10. 15. part of a plant that's usually green and attached to it by a stem or stalk